EP 0491571 A1 19920624 - Machine for inspecting the wall thickness of glass containers.
Title (en)
Machine for inspecting the wall thickness of glass containers.
Title (de)
Maschine zum Prüfen der Wandstärke von Glasflaschen.
Title (fr)
Machine pour vérifier l'épaisseur des parois de bouteilles en verre.
Publication
Application
Priority
US 63007090 A 19901219
Abstract (en)
Signal errors generated in a channel of a wall thickness inspecting machine are detected and counted to determine whether the channel should be turned off. <IMAGE>
IPC 1-7
IPC 8 full level
G01B 7/00 (2006.01); C06B 29/12 (2006.01); F42B 4/04 (2006.01); F42B 12/74 (2006.01); F42B 12/78 (2006.01); G01B 7/06 (2006.01); G01B 7/28 (2006.01); G01R 19/00 (2006.01)
CPC (source: EP US)
F42B 12/745 (2013.01 - EP US); F42B 12/78 (2013.01 - EP US); G01B 7/08 (2013.01 - EP US); G01B 7/28 (2013.01 - EP US)
Citation (search report)
- [A] EP 0363114 A2 19900411 - EMHART IND [US]
- [A] US 3708064 A 19730102 - SCHEPLER K, et al
- [A] EP 0311929 A2 19890419 - OLYMPUS OPTICAL CO [JP]
- [A] US 3684089 A 19720815 - MCMEEKIN JAMES H
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 0491571 A1 19920624; EP 0491571 B1 19940601; AU 639401 B2 19930722; AU 8992891 A 19920625; CA 2057950 A1 19920620; CN 1026262 C 19941019; CN 1063757 A 19920819; DE 69102255 D1 19940707; DE 69102255 T2 19940908; JP H04315002 A 19921106; US 5155443 A 19921013
DOCDB simple family (application)
EP 91311788 A 19911219; AU 8992891 A 19911219; CA 2057950 A 19911218; CN 91112733 A 19911219; DE 69102255 T 19911219; JP 33724391 A 19911219; US 63007090 A 19901219